{"id":"CVE-2021-1800","aliases":["EUVD-2021-7264","GHSA-7h33-2j5m-x48x"],"status":"published","title":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4....","description":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00665,"percentile":0.52291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-04-02T18:04:16Z","modified":"2026-06-17T03:32:35Z","products":[{"vendor":"apple","product":"xcode"}],"references":[{"url":"https://support.apple.com/en-us/HT212153","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-1800"},{"url":"https://github.com/advisories/GHSA-7h33-2j5m-x48x"}],"sources":{"cve":[{"id":"CVE-2021-1800","description":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.","status":"published","published":"2021-04-02T18:04:16Z","modified":"2024-08-03T16:25:05.663Z","updated_at":"2026-11-02T14:33:08.409321Z"}],"euvd":[{"id":"EUVD-2021-7264","description":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.","status":"published","published":"2021-04-02T18:04:16Z","modified":"2024-08-03T16:25:05Z","updated_at":"2026-11-03T03:25:14.678157Z"}],"ghsa":[{"id":"GHSA-7h33-2j5m-x48x","title":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4....","description":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.","status":"published","published":"2022-05-24T17:46:22Z","modified":"2023-01-29T05:05:50Z","updated_at":"2026-11-02T14:45:53.268312Z"}],"nvd":[{"id":"CVE-2021-1800","description":"A path handling issue was addressed with improved validation. This issue is fixed in Xcode 12.4. A malicious application may be able to access arbitrary files on the host device while running an app that uses on-demand resources with Xcode.","status":"published","published":"2021-04-02T19:15:19.693Z","modified":"2026-06-17T03:32:35.097Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:51.197859Z"}]}}